diff options
Diffstat (limited to 'crypto/openssh/misc.c')
| -rw-r--r-- | crypto/openssh/misc.c | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/crypto/openssh/misc.c b/crypto/openssh/misc.c index 78bca2f..8b303f1 100644 --- a/crypto/openssh/misc.c +++ b/crypto/openssh/misc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: misc.c,v 1.64 2006/08/03 03:34:42 deraadt Exp $ */ +/* $OpenBSD: misc.c,v 1.69 2008/06/13 01:38:23 dtucker Exp $ */ /* * Copyright (c) 2000 Markus Friedl. All rights reserved. * Copyright (c) 2005,2006 Damien Miller. All rights reserved. @@ -42,6 +42,7 @@ #include <errno.h> #include <fcntl.h> +#include <netdb.h> #ifdef HAVE_PATHS_H # include <paths.h> #include <pwd.h> @@ -120,6 +121,14 @@ unset_nonblock(int fd) return (0); } +const char * +ssh_gai_strerror(int gaierr) +{ + if (gaierr == EAI_SYSTEM) + return strerror(errno); + return gai_strerror(gaierr); +} + /* disable nagle on socket */ void set_nodelay(int fd) @@ -525,7 +534,7 @@ tilde_expand_filename(const char *filename, uid_t uid) if ((pw = getpwnam(user)) == NULL) fatal("tilde_expand_filename: No such user %s", user); } else if ((pw = getpwuid(uid)) == NULL) /* ~/path */ - fatal("tilde_expand_filename: No such uid %d", uid); + fatal("tilde_expand_filename: No such uid %ld", (long)uid); if (strlcpy(ret, pw->pw_dir, sizeof(ret)) >= sizeof(ret)) fatal("tilde_expand_filename: Path too long"); @@ -616,6 +625,8 @@ read_keyfile_line(FILE *f, const char *filename, char *buf, size_t bufsz, u_long *lineno) { while (fgets(buf, bufsz, f) != NULL) { + if (buf[0] == '\0') + continue; (*lineno)++; if (buf[strlen(buf) - 1] == '\n' || feof(f)) { return 0; @@ -821,3 +832,23 @@ put_u16(void *vp, u_int16_t v) p[0] = (u_char)(v >> 8) & 0xff; p[1] = (u_char)v & 0xff; } + +void +ms_subtract_diff(struct timeval *start, int *ms) +{ + struct timeval diff, finish; + + gettimeofday(&finish, NULL); + timersub(&finish, start, &diff); + *ms -= (diff.tv_sec * 1000) + (diff.tv_usec / 1000); +} + +void +ms_to_timeval(struct timeval *tv, int ms) +{ + if (ms < 0) + ms = 0; + tv->tv_sec = ms / 1000; + tv->tv_usec = (ms % 1000) * 1000; +} + |
